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[SUSE-SU-2024:0917-1] Security update for ucode-intel

Severity Moderate
Affected Packages 1
CVEs 5
Info Packages References Vulnerabilities

Security update for ucode-intel

This update for ucode-intel fixes the following issues:

  • Updated to Intel CPU Microcode 20240312 release. (bsc#1221323)
  • CVE-2023-39368: Protection mechanism failure of bus lock regulator for some Intel Processors may allow an unauthenticated user to potentially enable denial of service via network access
  • CVE-2023-38575: Non-transparent sharing of return predictor targets between contexts in some Intel Processors may allow an authorized user to potentially enable information disclosure via local access.
  • CVE-2023-28746: Information exposure through microarchitectural state after transient execution from some register files for some Intel Atom Processors may allow an authenticated user to potentially enable information disclosure via local access.
  • CVE-2023-22655 Protection mechanism failure in some 3rd and 4th Generation Intel Xeon Processors when using Intel SGX or Intel TDX may allow a privileged user to potentially enable escalation of privilege via local access.
  • CVE-2023-43490: Incorrect calculation in microcode keying mechanism for some Intel Xeon D Processors with Intel® SGX may allow a privileged user to potentially enable information disclosure via local access.
Package Affected Version
pkg:rpm/suse/ucode-intel?arch=x86_64&distro=sles-12&sp=5 < 20240312-134.1
ID
SUSE-SU-2024:0917-1
Severity
moderate
URL
https://www.suse.com/support/update/announcement/2024/suse-su-20240917-1/
Published
2024-03-18T08:13:13
(6 months ago)
Modified
2024-03-18T08:13:13
(6 months ago)
Rights
Copyright 2024 SUSE LLC. All rights reserved.
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/suse/ucode-intel?arch=x86_64&distro=sles-12&sp=5 suse ucode-intel < 20240312-134.1 sles-12 x86_64
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date